<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Promise的API-all</title>
</head>
<body>
    <script>
         let p1 = new Promise((resolve,reject)=>{
            resolve('OK');
        });
        // let p2 = Promise.resolve('OH YEAH');
        let p2 = Promise.reject('ERROR');
        let p3 = Promise.resolve('Success');

        const result = Promise.all([p1,p2,p3]);
        console.log(result)
    </script>
    
</body>
</html>